[isdochegal]

You did not select a license.dat from patch on install of the program or you did not copy complete patch into your install location. Open odis folder and run from there ModifyCert... .exe and select a license.dat from patch or get id package and after re-copy whole patch, run the program and all will be ok.

Sorry my ODIS Service 11.0., "not Odis engineering" !after used one year it show message this license is invalid

Then if you used it in the last 6 months you do not have 11.0.1 BUT 11.0 since 11.0.1 was released on the half of march

Please see day activated !  sorry my odis 11.0

I bet you installed the postsetup (for OS 11.0.1) from first post of this thread... So your OS 11.0.0 now has updatet to OS 11.0.1 and you need the new patch/plugins, because the patched plugins where overwritten by updating the postsetup (because of the version change)...